Nuveen Build America Bond Opportunity Fund: N-CSRS filed Dec 6, 2018

Name: Nuveen Build America Bond Opportunity Fund N-CSRS (0000891804-18-000505)
Creator: Nuveen Build America Bond Opportunity Fund
Published: 2018-12-06

Form type: N-CSRS
Filing date: Dec 6, 2018
Accession number: 0000891804-18-000505
Filer: Nuveen Build America Bond Opportunity Fund (CIK 1493523)